COLLINS, JD, JIN, JM, VOLAKIS, JL. (1992). ELIMINATING INTERIOR RESONANCES IN FINITE-ELEMENT BOUNDARY INTEGRAL METHODS FOR SCATTERING
.
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 40(12), 1583-1585. 10.1109/8.204753
COLLINS, JD, JIN, JM, VOLAKIS, JL. (1992). ELIMINATING INTERIOR RESONANCES IN FINITE-ELEMENT BOUNDARY INTEGRAL METHODS FOR SCATTERING
. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 40(12), 1583-1585. 10.1109/8.204753